20662234

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{503}}^1$

素因数の和:594

約数の個数: 32

約数和(自身を含む): 34836480

約数和(自身を除く): 14174246

約数列:

[1, 2, 19, 23, 38, 46, 47, 94, 437, 503, 874, 893, 1006, 1081, 1786, 2162, 9557, 11569, 19114, 20539, 23138, 23641, 41078, 47282, 219811, 439622, 449179, 543743, 898358, 1087486, 10331117, 20662234]

約数ペア:

[(1, 20662234), (2, 10331117), (19, 1087486), (23, 898358), (38, 543743), (46, 449179), (47, 439622), (94, 219811), (437, 47282), (503, 41078), (874, 23641), (893, 23138), (1006, 20539), (1081, 19114), (1786, 11569), (2162, 9557)]